{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["geographical phenomenon", "disease", "organization", "person", "event"], "input": "However , Yale University neuropathologist Laura Manuelidis has challenged the prion protein ( PrP ) explanation for the disease ."}
{"geographical phenomenon": [], "disease": [], "organization": ["Yale University"], "person": ["Laura Manuelidis"], "event": []}